.ht-flex {
    display: flex;
}

.ht-row-left {
    justify-content: flex-start;
}

.ht-row-center {
    justify-content: center;
}

.ht-row-right {
    justify-content: flex-end;
}

.ht-row-around {
    justify-content: space-around;
}

.ht-row-between {
    justify-content: space-between;
}

.ht-col-left {
    align-items: flex-start;
}

.ht-col-center {
    align-items: center;
}

.ht-col-right {
    align-items: flex-end;
}



.ht-flow-column {
    flex-flow: column;
}

.ht-flow-row {
    flex-flow: row;
}

.ht-wrap {
    flex-flow: wrap;
}

.ht-weight {
    font-weight: bold;
}

.line-clamp-one {
    display: -webkit-box;
    display: -moz-box;
    overflow: hidden;
    -webkit-line-clamp: 1;
    -webkit-box-orient: vertical;
}

.line-clamp-two {
    display: -webkit-box;
    display: -moz-box;
    overflow: hidden;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}